Water blocking assembly for maintenance of drainage pipe

Abstract

The utility model discloses a water blocking assembly for maintenance of a drainage pipe, which comprises a cross beam, a water pump is mounted at the top of the cross beam, and a water pumping end of the water pump is communicated with a flow guide mechanism for water blocking and flow guide of a pipeline; the water blocking cover is used for blocking the water pipe, meanwhile, the water pump can pump water in the water pipe by starting the water pump, water flow which originally needs to flow into the rear end and needs to be maintained in the water pipe is transferred, the drainage end of the water pump is communicated with the hose used for flow guiding, drained water can be guided, and the water pipe is protected. In this way, when the water drainage pipe is maintained, water drainage work cannot be hindered; the height of the bent pipe and the height of the water blocking cover can be adjusted, the water blocking cover can be better in butt joint with a drainage pipe to be subjected to water blocking, the butt joint of the water blocking cover and the drainage pipe can be reinforced due to the position locking function of the adjusting mechanism, and the stability of water blocking work is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipe maintenance, in particular to a water blocking component for drainage pipe maintenance. Background Art

[0002] Cities, engineering projects and agricultural areas all need to install drainage pipes to transport and discharge sewage or daily water, but drainage pipes are also prone to damage. When drainage pipes are damaged and need maintenance, water-blocking components are needed to block the water in the drainage pipes to facilitate maintenance.

[0003] Patent No. CN207063131U proposes a water sealing structure for the front end of a drainage pipe, including an angle iron reinforcement ring, a steel beam and a brick wall. The angle iron reinforcement ring is fixed on the inner wall of the drainage pipe port, and the angle iron reinforcement ring and the inner wall of the drainage pipe port fit each other. The angle iron reinforcement ring is contoured to the drainage pipe, and multiple steel beams are fixed in the angle iron reinforcement ring. A brick wall is built in the angle iron reinforcement ring. The beneficial effects of the utility model are: it can achieve a real sealing effect on the front section of the drainage pipe, provide a waterless repair environment for the rear end water pipe repair, greatly improve the efficiency and time of pipeline repair, and reduce the difficulty and cost of repair.

[0004] There are still some defects in the above patent. For example, although the pipeline can be blocked to facilitate maintenance, the drain pipe cannot work normally during the maintenance process, which affects the drainage work and brings influence to the drainage work. Therefore, we need to propose a water-blocking component for drain pipe maintenance. Utility Model Content

[0005] The purpose of the utility model is to provide a water blocking component for drain pipe maintenance, which has the advantages of being able to block water from the drain pipe and transfer the water inside the drain pipe, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water blocking assembly for maintaining a drainage pipe, comprising a crossbeam, a water pump is installed on the top of the crossbeam, and a water pump end of the water pump is connected to a diversion mechanism for blocking water and diverting flow in the pipeline;

[0007] An adjusting mechanism for adjusting the water blocking height is installed at one end of the crossbeam;

[0008] A supporting mechanism for supporting the crossbeam is installed at the other end of the crossbeam;

[0009] The bottom of the supporting mechanism and the adjusting mechanism are both equipped with a moving mechanism for improving the mobility and stability of the assembly.

[0010] Preferably, the flow guiding mechanism comprises a curved pipe, one end of which is connected to the water pumping end of the water pump, and one end of which is away from the water pump is connected to a water blocking cover.

[0011] Preferably, a filter screen is installed at one end of the water blocking cover away from the elbow, and a sealing ring is sleeved on the outside of the water blocking cover.

[0012] Preferably, a connecting block is installed on one side of the water blocking cover close to the filter screen, and one side of the sealing ring is connected to one side of the connecting block by bolts.

[0013] Preferably, a fixing seat is installed at the bottom of the water pump, a clamping block is installed at the bottom of the fixing seat, and the clamping block is arranged on both sides of the crossbeam.

[0014] Preferably, a screw is installed on a side of the clamping block away from the crossbeam, and one end of the screw passes through the clamping block and is threadedly connected to the surface of the crossbeam.

[0015] Preferably, the adjustment mechanism includes a first box body, a screw rod is rotatably installed at the bottom of the inner cavity of the first box body, a threaded sleeve is threadedly sleeved on the surface of the screw rod, one end of the cross beam slides and extends to the interior of the first box body and is connected to the surface of the threaded sleeve, and the top of the screw rod rotates and extends to the outside of the first box body.

[0016] Preferably, the support mechanism comprises a second box body, a sliding rod is installed inside the second box body, a sliding sleeve is provided on the surface of the sliding rod, and the other end of the crossbeam slidably extends into the interior of the second box body and is connected to the surface of the sliding sleeve.

[0017] Preferably, the moving assembly comprises a support plate on which the bottoms of the first box body and the second box body are respectively mounted, a cone rod is slidably inserted on the surface of the support plate, and a universal wheel is mounted on the bottom of the support plate.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model blocks the water pipe by a water-blocking cover. At the same time, by starting the water pump, the water pump can extract the water inside the water pipe, and divert the water flow that is originally going to flow into the water pipe that needs maintenance at the rear end. By connecting the drainage hose at the drainage end of the water pump, the discharged water can be guided, so that the drainage work will not be hindered while the drainage pipe is maintained.

[0020] 2. The utility model can adjust the height of the curved pipe and the water blocking cover, so that the water blocking cover can be better connected with the drainage pipe to be blocked, and the position locking function of the adjustment mechanism can reinforce the connection between the water blocking cover and the drainage pipe, thereby improving the stability of the water blocking work. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a rear view of the utility model;

[0023] Figure 3 It is a schematic cross-sectional structural diagram of the first box body of the utility model;

[0024] Figure 4 It is a cross-sectional structural schematic diagram of the second box body of the utility model;

[0025] Figure 5 It is a schematic diagram of the structure of the fixing seat of the utility model when viewed from above.

[0026] In the figure: 1, cross beam; 2, water pump; 3, elbow; 4, water blocking cover; 5, filter; 6, sealing ring; 7, connecting block; 8, fixing seat; 9, clamping block; 10, screw; 11, first box body; 12, screw rod; 13, threaded sleeve; 14, second box body; 15, sliding rod; 16, sliding sleeve; 17, support plate; 18, tapered rod; 19, universal wheel. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 The utility model provides a water-blocking assembly for drain pipe maintenance, comprising a crossbeam 1, a water pump 2 is installed on the top of the crossbeam 1, and the water pumping end of the water pump 2 is connected to a diversion mechanism for blocking water and diverting the pipeline; the diversion mechanism comprises a curved pipe 3, one end of the curved pipe 3 is connected to the water pumping end of the water pump 2, and the end of the curved pipe 3 away from the water pump 2 is connected to a water-blocking cover 4. By placing the water-blocking cover 4 at the front end of the water pipe to be maintained, the water pipe is blocked by the water-blocking cover 4, and at the same time, by starting the water pump 2, the water pump 2 can extract the water inside the water pipe, and divert the water flow that was originally going to flow into the water pipe that needs maintenance at the rear end, and by connecting the diversion hose to the drainage end of the water pump 2, the discharged water can be guided, so that while the drainage pipe is maintained, the drainage work will not be hindered.

[0029] A filter screen 5 is installed at one end of the water blocking cover 4 away from the elbow 3, and a sealing ring 6 is sleeved on the outside of the water blocking cover 4. A connecting block 7 is installed on the side of the water blocking cover 4 close to the filter screen 5, and one side of the sealing ring 6 is connected to one side of the connecting block 7 by bolts. By setting the filter screen 5, the sundries inside the drain pipe can be isolated to prevent the clogging of the elbow 3, and the connecting block 7 is used to fix the position of the sealing ring 6, and the sealing ring 6 is used to improve the sealing between the water blocking cover 4 and the inner wall of the drain pipe.

[0030] In addition, a fixing seat 8 is installed at the bottom of the water pump 2, and a clamping block 9 is installed at the bottom of the fixing seat 8. The clamping blocks 9 are arranged on both sides of the cross beam 1. A screw 10 is installed on the side of the clamping block 9 away from the cross beam 1, and one end of the screw 10 passes through the clamping block 9 and is threadedly connected to the surface of the cross beam 1. The fixing seat 8 is provided to support the water pump 2. The fixing seat 8 can be fixed to the top of the cross beam 1 by providing the clamping block 9 and the screw 10, so that the water pump 2 can be easily loaded and unloaded.

[0031] One end of the crossbeam 1 is equipped with an adjustment mechanism for adjusting the water blocking height; the adjustment mechanism includes a first box body 11, a screw rod 12 is rotatably installed at the bottom of the inner cavity of the first box body 11, and a screw sleeve 13 is threadedly sleeved on the surface of the screw rod 12, one end of the crossbeam 1 slides and extends to the inside of the first box body 11 and is connected to the surface of the screw sleeve 13, and the top of the screw rod 12 rotates and extends to the outside of the first box body 11, and by rotating the screw rod 12, the screw rod 12 drives the screw sleeve 13 to move up and down, and the screw sleeve 13 drives the water pump 2 to move through the crossbeam 1, thereby achieving the purpose of adjusting the height of the water pump 2. It is also possible to adjust the height of the elbow 3 and the water blocking cover 4, so that the water blocking cover 4 can better dock with the drainage pipe to be blocked, and the position locking function of the adjustment mechanism can reinforce the docking of the water blocking cover 4 and the drainage pipe, thereby improving the stability of the water blocking work.

[0032] In addition, some drainage pipes are laid under the ground or in trenches. The height adjustment function of the component can also place the water-blocking cover 4 underground and in the trench to connect with the drainage pipe to be maintained, thereby improving applicability.

[0033] It is worth noting that: the other end of the beam 1 is equipped with a support mechanism for supporting the beam 1; the support mechanism includes a second box 14, a slide bar 15 is installed inside the second box 14, a slide sleeve 16 is slidably sleeved on the surface of the slide bar 15, and the other end of the beam 1 slides and extends to the inside of the second box 14 and is connected to the surface of the slide sleeve 16. When the beam 1 moves, it drives the slide sleeve 16 to move on the surface of the slide bar 15, so that the beam 1 and the water pump 2 can be auxiliary supported by the slide bar 15 and the second box 14, thereby improving the stability of the water pump 2.

[0034] In addition, the bottom of the support mechanism and the adjustment mechanism are both equipped with a mobile mechanism for improving the mobility and stability of the assembly. The mobile assembly includes a support plate 17 on which the bottoms of the first box body 11 and the second box body 14 are respectively installed, and a cone rod 18 is slidably inserted on the surface of the support plate 17, and a universal wheel 19 is installed at the bottom of the support plate 17. By providing the universal wheel 19, the assembly can be easily moved, and the position of the water blocking cover 4 can be easily adjusted so that it can be better docked with the drain pipe, thereby improving the convenience of the assembly. By providing the cone rod 18, the cone rod 18 is inserted under the ground, and the assembly can be positioned to improve stability during use.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water blocking assembly for drain pipe maintenance, comprising a crossbeam (1), characterized in that: A water pump (2) is installed on the top of the crossbeam (1), and a water pumping end of the water pump (2) is connected to a flow guiding mechanism for blocking water and guiding flow in the pipeline; An adjusting mechanism for adjusting the water blocking height is installed at one end of the crossbeam (1); The other end of the crossbeam (1) is provided with a supporting mechanism for supporting the crossbeam (1); The bottom of the supporting mechanism and the adjusting mechanism are both equipped with a moving mechanism for improving the mobility and stability of the assembly.

2. A water blocking assembly for drain pipe maintenance according to claim 1, characterized in that: The flow guiding mechanism comprises a curved pipe (3), one end of which is connected to the water pumping end of the water pump (2), and one end of which is away from the water pump (2) is connected to a water blocking cover (4).

3. A water blocking assembly for drain pipe maintenance according to claim 2, characterized in that: A filter screen (5) is installed at one end of the water blocking cover (4) away from the bent pipe (3), and a sealing ring (6) is sleeved on the outside of the water blocking cover (4).

4. A water blocking assembly for drain pipe maintenance according to claim 3, characterized in that: A connecting block (7) is installed on the side of the water blocking cover (4) close to the filter screen (5), and one side of the sealing ring (6) is connected to one side of the connecting block (7) by means of bolts.

5. A water blocking assembly for drain pipe maintenance according to claim 4, characterized in that: A fixing seat (8) is installed at the bottom of the water pump (2), a clamping block (9) is installed at the bottom of the fixing seat (8), and the clamping block (9) is arranged on both sides of the crossbeam (1).

6. A water blocking assembly for drain pipe maintenance according to claim 5, characterized in that: A screw (10) is installed on the side of the clamping block (9) away from the crossbeam (1), and one end of the screw (10) passes through the clamping block (9) and is threadedly connected to the surface of the crossbeam (1).

7. A water blocking assembly for drain pipe maintenance according to claim 6, characterized in that: The adjustment mechanism comprises a first box body (11), a screw rod (12) is rotatably mounted at the bottom of the inner cavity of the first box body (11), a threaded sleeve (13) is threadedly sleeved on the surface of the screw rod (12), one end of the cross beam (1) is slidably extended to the inside of the first box body (11) and is connected to the surface of the threaded sleeve (13), and the top of the screw rod (12) is rotatably extended to the outside of the first box body (11).

8. A water blocking assembly for drain pipe maintenance according to claim 7, characterized in that: The support mechanism comprises a second box body (14), a sliding rod (15) is installed inside the second box body (14), a sliding sleeve (16) is provided on the surface of the sliding rod (15), and the other end of the crossbeam (1) slides and extends into the interior of the second box body (14) and is connected to the surface of the sliding sleeve (16).

9. A water blocking assembly for drain pipe maintenance according to claim 8, characterized in that: The moving assembly comprises a support plate (17) on which the bottoms of the first box body (11) and the second box body (14) are respectively installed, a cone rod (18) is slidably inserted on the surface of the support plate (17), and a universal wheel (19) is installed on the bottom of the support plate (17).

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